日本金属学会 2020年春期(第166回)講演大会
Advanced Search

Session Details

Koubo Symposium

[S1]Materials Science and Technology in High-Entropy Alloys III(2)

Wed. Mar 18, 2020 9:00 AM - 3:55 PM JST
Wed. Mar 18, 2020 12:00 AM - 6:55 AM UTC
Rm. G W531,3rd Flr., West Lecture Bldg.1
Chair:Koji Inoue(Tohoku Univ.)
座長時間
9:00～10:35 井上
10:50～12:00 土谷
13:00～14:15 峯田
14:30～15:55 都留
※表示の講演時間には質疑応答時間も含みます。
（質疑応答時間５分、基調講演と外国人特別講演は5～10分）
9:00 AM - 9:40 AM JST(12:00 AM - 12:40 AM UTC)

[S1.8][Keynote Lecture] Evaluation of vacancy formation and migration energies in FCC high entropy alloys

*MIZUNO Masataka1, SUGITA Kazuki1, MATSUOKA Naoki2, OGAWA Ryusei2, ARAKI Hideki1 (1. Osaka Univ., 2. Osaka Univ.)
9:40 AM - 10:00 AM JST(12:40 AM - 1:00 AM UTC)

[S1.9]Reliability of Sluggish Diffusion in High-entropy Alloys

*KOYAMA Toshiyuki1, SUZUKI Shun1, TSUKADA Yuhki1 (1. Nagoya Univ.)
10:00 AM - 10:20 AM JST(1:00 AM - 1:20 AM UTC)

[S1.10]Experimental determination and computational examination of phase diagrams in the ternary systems involved in High Entropy Alloys

*HAN Kwangsik1, Ohnuma Ikuo1, Abe Taichi1 (1. National Institute for Materials Science)
10:20 AM - 10:35 AM JST(1:20 AM - 1:35 AM UTC)

[S1.11]Experimental investigations on Cr-Ni-Mn ternary phase diagram

*LI Haoge1, UESHIMA Nobufumi2, OIKAWA Katsunari2 (1. Tohoku Univ. (graduate student), 2. Tohoku Univ.)
10:35 AM - 10:50 AM JST(1:35 AM - 1:50 AM UTC)

Break

10:50 AM - 11:20 AM JST(1:50 AM - 2:20 AM UTC)

[S1.12][TMS Young Leader Scholarship講演] Enabling oxidation-resistant refractory complex, concentrated alloys via a machine learning for accelerated materials discovery framework

*S.Titus Michael1, Bilionis Ilias2, Sandhage Kenneth1, Strachan Alejandro1 (1. School of Materials Engineering,Purdue Univ., 2. School of Mechanical Engineering, Purdue Univ.)
11:20 AM - 11:35 AM JST(2:20 AM - 2:35 AM UTC)

[S1.13]Experimental investigations on the phase equilibria of ternary Fe-Mn-Cr system

*RUAN JingJing1, Ueshima Nobufumi1, Oikawa Katsunari1 (1. Tohoku　Univ.)
11:35 AM - 12:00 PM JST(2:35 AM - 3:00 AM UTC)

[S1.14]Strengthening by nanoscale clustering/precipitation promoted by complex alloying in nitrided steels

*FURUHARA Tadashi1, Kobayashi Daisuke2, Miyamoto Goro1 (1. Inst. Mater. Res., Tohoku Univ., 2. Grad. Student, Tohoku Univ. (Now at Nissan Motor Co., Ltd..))
12:00 PM - 1:00 PM JST(3:00 AM - 4:00 AM UTC)

Lunch

1:00 PM - 1:20 PM JST(4:00 AM - 4:20 AM UTC)

[S1.15]Martensitic Transformation and Shape Memory Effect in Fcc High Entropy Alloys

*TSUCHIYA Koichi1, Lee Jein2, Tasaki Wataru1, Sawaguchi Takahiro1 (1. NIMS, 2. NIMS(Present: Pusan N.U.))
1:20 PM - 1:35 PM JST(4:20 AM - 4:35 AM UTC)

[S1.16]Microstructure evolution of CoCrCuxFeNi high entropy alloys and their precipitation hardening by Mg addition

Luo Zhongyuan1, *Ueda Shun1, Morita Kazuki1 (1. The University of Tokyo)
1:35 PM - 1:55 PM JST(4:35 AM - 4:55 AM UTC)

[S1.17]Precipitation behaviors in aged Fe-Ni-Al alloys

*SUN Fei1,2, Miyamoto Goro2, Furuhara Tadashi2 (1. AIMR, Tohoku University, 2. IMR，Tohoku University)
1:55 PM - 2:15 PM JST(4:55 AM - 5:15 AM UTC)

[S1.18]Atomistic analysis of grain boundary segregation in medium entropy alloys using grand canonical Monte Carlo simulation

*SHINZATO Shuhei1, OGATA Shigenobu1 (1. 阪大基礎工)
2:15 PM - 2:30 PM JST(5:15 AM - 5:30 AM UTC)

Break

2:30 PM - 2:50 PM JST(5:30 AM - 5:50 AM UTC)

[S1.19]Low temperature deformation of Ti-Zr-Nb-Hf-Ta equiatomic high-entropy alloy

*MATSUURA Shutaro1, KISHIDA Kyosuke1,2, NIITU Kodai1,2, INUI Haruyuki1,2 (1. 京大工、2. 京大ESISM)
2:50 PM - 3:15 PM JST(5:50 AM - 6:15 AM UTC)

[S1.20]Influence of Carbon on Solidification Microstructure and Low Temperature Tensile Properties of MnFeCoNi System High-entropy Alloys

*MARUYAMA Tooru1, OHNO Chihiro2, TOKUMITSU Haruka3 (1. Fuculty of Chemistry, Materials and Bioengineering, Kansai University, 2. Fuculty of Chemistry, Materials and Bioengineering, Kansai University, 3. Fuculty of Chemistry, Materials and Bioengineering, Kansai University)
3:15 PM - 3:35 PM JST(6:15 AM - 6:35 AM UTC)

[S1.21]Deformation Mechanism of High-Entropy Alloy at Cryogenic Temperature Observed by Neutron Diffraction

NAEEM Muhammad1, HE Haiyan1, WANG Bing1, *HARJO Stefanus2, KAWASAKI Takuro2, LU Zhaoping3, WANG Xun-Li1 (1. City U. Hongkong, 2. JAEA, 3. Univ. Sci. Tech. Beijing)
3:35 PM - 3:55 PM JST(6:35 AM - 6:55 AM UTC)

[S1.22]Variations of elastic properties from pure metal to high entropy alloys

*TANAKA Katsushi1, YAMADA Kazuki1, TERAMOTO Takeshi1 (1. Kobe Univ.)
Back to Category List